CN201935819U - Automatic sampler - Google Patents
Automatic sampler Download PDFInfo
- Publication number
- CN201935819U CN201935819U CN2010206341666U CN201020634166U CN201935819U CN 201935819 U CN201935819 U CN 201935819U CN 2010206341666 U CN2010206341666 U CN 2010206341666U CN 201020634166 U CN201020634166 U CN 201020634166U CN 201935819 U CN201935819 U CN 201935819U
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- CN
- China
- Prior art keywords
- cylinder
- rotating shaft
- baffle plate
- sample
- automatic sampler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an automatic sampler; a cylinder is arranged on a support plate; the input port of the cylinder is connected with a program control PLC (Programmable Logic Controller) through an electromagnetic valve; the connecting rod of the cylinder is connected with a rotating shaft in a bunker; the rotating shaft is connected with a baffle plate; and the baffle plate is opposite to the receiving hole of the bunker. The automatic sampler can continuously draw out a plurality of samples to be detected quantificationally at regular time without influencing the main producing process; and the drawn samples have good uniformity and good representativeness, and the operation is convenient and reliable.
Description
Technical field:
The utility model belongs to the chemical fertilizer production technical field, particularly a kind of self-actuated sampler that uses in industries such as chemical fertilizer, chemical industry, grain, mineral products.
Background technology:
At present, a part of finished product often will be gathered or semi-manufacture be analyzed from production line in process of production by chemical fertilizer production enterprise, to be used to test chemical fertilizer product nutrient, constantly to adjust production technology and improving the quality of products.Mostly common sampling is to gather with artificial, for example uses sampling probe sampling, during sampling, pipe in rotating earlier makes the mark screw be threaded to the right of outer tube groove, trough cuts out, be inserted into 1/2nd of bag with the sampling probe from the long-diagonal of packaging bag, pipe in rotating is opened trough, sample enters interior pipe, close trough then, extract the sampling probe again out, sample is poured in the sample sack.With the sampling probe, successively from four angles of every bag, press above-mentioned sampling mode collected specimens, every bag of taking-up is no less than the 200g sample, and the gross sample amount that the every batch of product is taked must not be less than 4kg.The artificial collection exists many defectives: 1, be subjected to the influence of subjective factor, samples' representativeness and accuracy are relatively poor, fluctuation is bigger.2, the sampling frequency of hand sampling is less, ubiquity is poor, with actual bigger deviation is arranged.3, the manual process of hand sampling is loaded down with trivial details, and workload and labour intensity are bigger.4, hand sampling is loaded down with trivial details because of manual process, and the promptness and the accuracy of sampling are relatively poor.
Summary of the invention:
The purpose of this utility model just is to overcome above-mentioned the deficiencies in the prior art, and provide a kind of self-actuated sampler, it can be under the situation that does not influence main art production process a plurality of test sample of online continuous drawing at regular time and quantity, the sample homogeneity of being got is good, representative good, and easy to operate, reliable.
As above design, the technical solution of the utility model is: a kind of self-actuated sampler, it is characterized in that: cylinder is installed on back up pad, the input port of cylinder is connected by solenoid valve with programmed control PLC, rotating shaft in the connecting link of cylinder and the feed bin is connected, rotating shaft is connected with baffle plate, and this baffle plate is relative with the material receiving port of feed bin.
Above-mentioned solenoid valve adopts two-position-five-way solenoid valve.
The utlity model has following advantage and good effect:
1, is not subjected to artificial factor, can increases substantially sample accuracy and representativeness.
2, the design's operation of coming opertaing device by the automatic sampling control program among the programmed control PLC, in whole sampling process, to determine sample time, sampling frequency and sampling amount according to production quantity, kind, realized automatic control fully, so greatly improved representativeness, promptness and the accuracy of sample collection sample.
3, can be under the situation that does not influence main art production process, a plurality of test sample of online continuous drawing have at regular time and quantity improved the automaticity and the work efficiency of process.
4, reduced labour intensity, reduced manually and drop into.
5, will start robotization and programmed control combines, make stable equipment operation, reliable.
6, applied range.The design can be in other industry promotion and implementation such as fertilizer industry and grain, chemical industry, mineral products.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a rear view of the present utility model.
Fig. 3 is a side view of the present utility model.
Embodiment:
As shown in the figure: a kind of self-actuated sampler, cylinder 2 is installed on back up pad 1, and the input port of cylinder is connected by two-position-five-way solenoid valve 3 with programmed control PLC, and the rotating shaft 5 in the connecting link 4 of cylinder and the feed bin is connected, rotating shaft 5 is connected with baffle plate 6, and this baffle plate is relative with the material receiving port 7 of feed bin.Said procedure control PLC increases the control program of taking a sample automatically (design software and former PLC system node) in former Bulk Blending Fertilizer integral PLC.
This equipment is installed in the stirring machine afterbody in use.When beginning to take a sample, the instruction that two-position-five-way solenoid valve receives programmed control PLC begins to carry out switch motion, gaseous tension in the cylinder is changed, the cylinder connecting link drives rotating shaft, rotating shaft interlock baffle plate, the material receiving port of sample from feed bin is drawn into the discharging pipeline 8, and sample drops into to take a sample in the sample divider from the sample export on the discharging pipeline and finishes then.When needs stop to get material, make baffle plate capping feed bin material receiving port can stop to get material.
Claims (2)
1. self-actuated sampler, it is characterized in that: cylinder is installed on back up pad, and the input port of cylinder is connected by solenoid valve with programmed control PLC, and the rotating shaft in the connecting link of cylinder and the feed bin is connected, rotating shaft is connected with baffle plate, and this baffle plate is relative with the material receiving port of feed bin.
2. self-actuated sampler according to claim 1 is characterized in that: above-mentioned solenoid valve adopts two-position-five-way solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206341666U CN201935819U (en) | 2010-11-30 | 2010-11-30 | Automatic sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206341666U CN201935819U (en) | 2010-11-30 | 2010-11-30 | Automatic sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201935819U true CN201935819U (en) | 2011-08-17 |
Family
ID=44447337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206341666U Expired - Fee Related CN201935819U (en) | 2010-11-30 | 2010-11-30 | Automatic sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201935819U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478464A (en) * | 2010-11-30 | 2012-05-30 | 美盛化肥(烟台)有限公司 | Automatic sampler |
| CN104634781A (en) * | 2015-02-07 | 2015-05-20 | 石河子大学 | Online detection device of delinting cotton seed processing line |
| CN106378306A (en) * | 2016-09-30 | 2017-02-08 | 江苏沃尔夫机械有限公司 | Automatic screen detecting device |
-
2010
- 2010-11-30 CN CN2010206341666U patent/CN201935819U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478464A (en) * | 2010-11-30 | 2012-05-30 | 美盛化肥(烟台)有限公司 | Automatic sampler |
| CN104634781A (en) * | 2015-02-07 | 2015-05-20 | 石河子大学 | Online detection device of delinting cotton seed processing line |
| CN106378306A (en) * | 2016-09-30 | 2017-02-08 | 江苏沃尔夫机械有限公司 | Automatic screen detecting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20111130 |